TFS 1.X+ Adding custom atribute into XML

[Adorius Black]

Hi OTlanders. I would like to ask if its safe to add into XML custom atribute. Here is example:

data/spells/spells.xml

<instant group="healing" webpageid="1" image="images/spells/magic_patch.png" spellid="172" name="Magic Patch" words="exura infir" lvl="1" mana="6" aggressive="0" prem="0" selftarget="1" exhaustion="1000" groupcooldown="1000" needlearn="0" script="healing/magic patch.lua">

I added these atributes:
webpageid="1"
image="images/spells/magic_patch.png"

It looks like no error in server console and also when i use this spell ingame no error in console. I want these atributes for my webpage, where I read data from this document. Here is example what I mean:

pages/spells.php

$stages = new DOMDocument();
    if($stages->load($config['site']['serverPath'] . 'data/spells/spells.xml'))
    {
    foreach($stages->getElementsByTagName('instant') as $stage)
    {  
        if($stage->hasAttribute('group'))
        {
            $main_content .= '
    <div class="flex-item">
        <a>'.$stage->getAttribute('name').'</a><br>
        <a>'.$stage->getAttribute('webpageid').'</a><br>
        <img scr="'.$stage->getAttribute('image').'">
       ...
    }

I just want to know if this can't have an unexpected effect on server. If I must add these atributes also in source or its not necessary. I am not editing source so for is source one big unknown. possibly what do I need to add and where in the source if its necessary.

 

[Fjorda]

This is absolutely fine